อังคสูตร ที่ ๑
TIPITAKA Volume 19 : PALI ROMAN Sutta Pitaka Vol 11 : Sutta. Saṃ. Ma.
[518] Ajjhattikaṃ bhikkhave aṅganti karitvā nāññaṃ ekaṅgampi samanupassāmi sattannaṃ bojjhaṅgānaṃ uppādāya yathayidaṃ bhikkhave yonisomanasikāro . yonisomanasikārasampannassetaṃ bhikkhave bhikkhuno pāṭikaṅkhaṃ satta bojjhaṅge bhāvessati satta bojjhaṅge bahulīkarissati.